American Ballast AB2-28-PS-UNV-1 14 Watt 1 or 2-Lamp T-5 Multi Voltage Replacement

$23.95
SKU AB2-28-PS-UNV
Standard Electronic T5 Ballast 
Program Start Series Lamp Operation
Brand: Radiant-Lite RL2-28-PS-UNV

TWO LAMP OPERATION 
Lamp Type F28T5 F21T5 F14T5 
Rated Lamp Watts 28, 21, 14 
Ballast Factor 1.00 1.00 1.03 
Input Power (W) 66 49 34 
Input Current (A) @120V 0.55 0.41 0.28 
Input Current (A) @277V 0.23 0.18 0.13 
Power Factor .99 .98 .98 
THD <10% <10% <10% 
Ballast Efficacy Factor 1.52 2.04 2.94 
 
ONE LAMP OPERATION 
Lamp Type F14T5 F21T5 F28T5 F35T5 
Rated Lamp Watts 14 21 28 35 
Ballast Factor 1.05 1.03 1.00 1.00 
Input Power (W) 18 25 33 40 
Input Current (A) @120V 0.15 0.21 0.28 0.34 
Input Current (A) @277V 0.07 0.10 0.12 0.15 
Power Factor .98 .98 .98 .98 
THD <10% <10% <10% <10% 
Ballast Efficacy Factor 5.83 4.12 3.03 2.50 
 
BALLAST DIMENSIONS 
Length:14.00” 
Body Length:13.18”

BALLAST SPECIFICATIONS • Ballast shall have a five-year warranty. 
• Ballast shall be UL certified for the U.S. and Canada. 
• Ballast shall be sound rated Class A. 
• Ballast shall have a Lamp Current Crest Factor of <1.7. 
• Ballast shall withstand line transients as specified in ANSI C62.41-1991. 
• Ballast shall comply with the limits of FCC Part 18C for Non-Consumer equipment. 
• Ballast shall have a lamp operating frequency greater than 40 KHz. 
• Ballast shall have a 0?F minimum lamp starting temperature. 
• Ballast shall be potted. 
• Ballast shall be Program Start 
• Ballast shall be Series Lamp Operation 
• Ballast shall have minimum Power Factor of 99% for primary lamp operation 
• Ballast shall operate within +/- 10% of the ballast specified line voltage at 50/60 Hz. 
• Ballast shall have a maximum case hot spot temperature of 90°C. 
• Ballast shall have EOL(end of life) protection.